Transfer at a liquid/liquid interface at the bottom of a cylindrical vessel

被引：2

作者：

Al Radi, M

Cognet, G

机构：

[1] ENSHMG, LEGI, F-38041 Grenoble, France

[2] INPG, ENSGI, LEGI, F-38041 Grenoble, France

来源：

COMPTES RENDUS MECANIQUE | 2002年 / 330卷 / 05期

关键词：

fluid mechanics; mass transfer; interface; instability;

D O I：

10.1016/S1631-0721(02)01462-6

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The mass transfer at liquid/solid and liquid/liquid interface in the same geometrical and hydrodynamical conditions is the aim of this study. We used an electrodiffusion method with a working electrode in Gallium the melting point of Much is near to the room temperature (29.8 degreesC). We observed similar transfer laws in the liquid/solid and liquid/liquid cases for laminar flow; on the contrary a great difference appears in turbulent flow. This feature can be interpreted by the occurrence of waves at the liquid/liquid interface which strongly increases the transfer.

引用

页码：327 / 332

页数：6